| 单词 | testing |
| 释义 | testing testing /ˈtes.tɪŋ/ adjective MAINLY UK ► F0 difficult: » These are very testing times for our family.» This testing circuit is a challenge for any racing driver.Thesaurus+: ↑Complicated and difficult to do , ↑Difficult to understand |
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英语词典包含67674条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。